From my research it was ancient Greece. But not 100 hundred percent true
I know that some things that are in the naturalization process are:
Knowledge of the presidents, Knowledge of basic math/reading and writing.
A main reason why <span>democracy failed following many latin american revolutions is because dictators quickly took advantage of the "power void" that took place immediately after the revolution and seized power. </span>
More books were produced more rapidly because they no longer had to be copied by hand, which lowered the price and made them more accessible.